White Claw murdered beer, Knewz wants to replace Apple News, and the Trade War’s bloodiest day

Summary: Stocks plummeted at the end of last week on the biggest escalation in the US/China trade war yet (it got personal). White Claw by the Mark Anthony group is the spiked seltzer whose sales have quadrupled as it takes on beer. And News Corp announces Knewz, a new app trying to out-play tech in its top skill: aggregation.